芦家窑煤矿水文地质条件及矿井充水因素评价

Evaluation of Hydrogeological Conditions and Mine Water-filling Factors in Lujiayao Coal Mine

通过对芦家窑煤矿矿井水文地质条件、充水因素的研究,认为影响该矿井的主要充水水源为煤系含水层裂隙水、采空区积水和奥灰水,主要充水通道为构造裂隙、导水裂隙带。针对矿井充水因素,提出了防治水工作建议,为矿井安全开采提供科学依据。

Based on the study of hydrogeological conditions and water-filling factors of Lujiayao Coal Mine,it is considered that the main water-filling sources affecting the mine are coal measure aquifer fissure water,goaf water and Ordovician limestone water,and the main water-filling channels are structural fissure and water-guiding fissure zone.According to the water-filling factors of the mine,this paper put forward the suggestions of water prevention and control,in order to provide scientific basis for mine safety mining.